Stayed in Ravenstonedale last week and wish I knew this then. Researching my branch of the Guys, which tailed last year with the death of Sir Roland Guy. Sedburgh historical society has will of Elizabeth Nelson (nee Guy) where in fear of the plague in 1610 she disposed assets to her brother Edmond and uncle. They farmed from Birkrigg (still there) a largish hill farm on the Sedbrgh /Hawes road in Garsdale (rather than Wensleydale).
Guys should not go to Lincolnshire as Rev James Guy did at Irby on Humber in 1730's, as there's something in the water there. He had 38 children. There must be a Guy family savant somewhere in the Dales, as they're prolific.
I'm particularly interested in detail of Galen Guy if you know anything, 1750 or 1800, as I have his portrait.
Delighted to share any info
mc@deckhouse.cc is direct